16000804925

素因数分解:

$5^2\times 7^1\times {\mathrm{89}}^1\times {\mathrm{193}}^1\times {\mathrm{5323}}^1$

素因数の和:5622

約数の個数: 48

約数和(自身を含む): 23053345920

約数和(自身を除く): 7052540995

約数列:

[1, 5, 7, 25, 35, 89, 175, 193, 445, 623, 965, 1351, 2225, 3115, 4825, 5323, 6755, 15575, 17177, 26615, 33775, 37261, 85885, 120239, 133075, 186305, 429425, 473747, 601195, 931525, 1027339, 2368735, 3005975, 3316229, 5136695, 7191373, 11843675, 16581145, 25683475, 35956865, 82905725, 91433171, 179784325, 457165855, 640032197, 2285829275, 3200160985, 16000804925]

約数ペア:

[(1, 16000804925), (5, 3200160985), (7, 2285829275), (25, 640032197), (35, 457165855), (89, 179784325), (175, 91433171), (193, 82905725), (445, 35956865), (623, 25683475), (965, 16581145), (1351, 11843675), (2225, 7191373), (3115, 5136695), (4825, 3316229), (5323, 3005975), (6755, 2368735), (15575, 1027339), (17177, 931525), (26615, 601195), (33775, 473747), (37261, 429425), (85885, 186305), (120239, 133075)]